[luaposix] Pushed x86 stabilisation back 30 days

Waiting for upstream stabilisation of LuaBitOp.
[rstctl] Pushed x86 stabilisation back 30 days

Waiting for upstream stabilisation of pastescript.
Merge branch 'f/keyword/x86'

* f/keyword/x86:
  [rstctl] Pushed x86 stabilisation back 30 days
  [luaposix] Pushed x86 stabilisation back 30 days